greshampartners.com

Valid Email Server
Domain Lookup › greshampartners.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
greshampartners.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 19:10:02 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 45.79.158.190 ↩ 45-79-158-190.ip.linodeusercontent.com

Mail Server IPs

  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA dns1.easydns.com zone.easydns.com 1768252419 3600 600 604800 300
Primary NS (mname)
dns1.easydns.com
Admin Email (rname)
zone@easydns.com
Serial
1768252419
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

dns2.easydns.net
dns3.easydns.org
dns1.easydns.com

SPF Record

✓ Strict (-all)
v=spf1 include:_netblocks.mimecast.com ip4:18.116.207.127/32 ip4:18.219.108.251/32 ip4:18.221.226.225/32 ip4:3.136.162.123/32 ip4:3.140.6.135/32 ip4:3.23.108.24/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

13 records
  • 1af4krvh4kn410jp2f7l41egu6
  • apple-domain-verification=2fX8bQU9PR0SGssK
  • etvnf1551ks8cbo975rhhg6v9m
  • docusign=235be4a1-9082-4cfd-b1b3-7aca189fbea2
  • 7rbqmffp32ktr9dshb9rs3jgun
  • anthropic-domain-verification-yzy0b2=OI7NQIr0VZ4KtF4iOoIP5qmNK
  • docusign=0bdeeea4-c2d4-4484-8bb5-51399db53e54
  • SPFv=spf1 include:_netblocks.mimecast.com ip4:18.116.207.127/32 ip4:18.219.108.251/32 ip4:18.221.226.225/32 ip4:3.136.162.123/32 ip4:3.140.6.135/32 ip4:3.23.108.24/32 include:spf.protection.outlook.com -all
  • 10O8ROCW4SurM4kVoo3n+T+qDNXfkyvbyDHHQ/9du4eF4bKmnEGvmQzEia5VD+piNL9BMA95VFlJ4tqJDUblew==
  • ultef3vt3a92j6vh23suhfsikc
  • asv=231b50c8c24eab6ae5f6dd3c974b8378
  • openai-domain-verification=dv-p6NRCMTsC57TdHpEXnw46w05
  • uaknnhvt61953pji56d2vhs0ni
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